Strengthen your students' interpersonal skills, as they work in small groups to solve a murder, and their argumentative writing, as they sift through police files, evidence and interviews to build a case against a suspect.Procedurally, for each mystery, you play a video that introduces the characters and victim (a vlogger, a singer, or a student). Then teams of 3-4 students work together in specific roles: they'll argue over their strongest evidence, determine what conclusions they can draw, an